| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $57.32 | 13.267% | $64.9246 | $64.92 | $64.90 | $64.90 |
| Purchase #2 | $90.84 | 5.790% | $96.0996 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $44.66 | 5.331% | $47.0408 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $91.33 | 11.446% | $101.7836 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $14.38 | 12.478% | $16.1743 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $96.58 | 9.846% | $106.0893 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $15.85 | 13.112% | $17.9283 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $410.96 | $450.0405 | $450.03 | $450.05 | $450.00 | |